This bracelet earns its name, the "2.0" from the features built into it throughout construction. The rugged buckle with backpack style closure has an emergency whistle, thermometer, and mini compass molded into the body, yet what is inside of the buckle is what truly stands out. You take off the bracelet and in a hidden compartment you will find a flat... I like to stay microtool, with it's own set of features: Two flatheads, two phillips-heads, a hexnut, serrated edge, bottle opener, and nail file. Finishing it off is the legendary paracord, which can be taken apart if the situation arises and be useful in its own right. Grab one and be prepared!